87525990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11717}}^1$

素因数の和:11813

約数の個数: 48

約数和(自身を含む): 230329008

約数和(自身を除く): 142803018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 11717, 23434, 35151, 58585, 70302, 105453, 117170, 175755, 210906, 351510, 527265, 972511, 1054530, 1945022, 2917533, 4862555, 5835066, 8752599, 9725110, 14587665, 17505198, 29175330, 43762995, 87525990]

約数ペア:

[(1, 87525990), (2, 43762995), (3, 29175330), (5, 17505198), (6, 14587665), (9, 9725110), (10, 8752599), (15, 5835066), (18, 4862555), (30, 2917533), (45, 1945022), (83, 1054530), (90, 972511), (166, 527265), (249, 351510), (415, 210906), (498, 175755), (747, 117170), (830, 105453), (1245, 70302), (1494, 58585), (2490, 35151), (3735, 23434), (7470, 11717)]